A FAST PROPAGATING EXTREME-ULTRAVIOLET WAVE ASSOCIATED WITH A MINI-FILAMENT ERUPTION

	A FAST PROPAGATING EXTREME-ULTRAVIOLET WAVE ASSOCIATED WITH A MINI-FILAMENT ERUPTION
	Zheng RS(郑瑞生); Jiang YC(姜云春); Yang JY(杨家艳); Bi Y(毕以); Hong JC(洪俊超); Yang D(杨丹); Yang B(杨波)
刊名	ASTROPHYSICAL JOURNAL
	2012-07-10
卷号	753 期号:2 页码:112-119
关键词	Sun: activity Sun: corona Sun: filaments prominences
ISSN号	0004-637X
通讯作者	Zheng, RS (reprint author), Chinese Acad Sci, Yunnan Astron Observ, Natl Astron Observ, Kunming 650011, Peoples R China.
产权排序	第一完成单位
英文摘要	The fast extreme-ultraviolet (EUV) waves (>1000 km s(-1)) in the solar corona were very rare in the past. Taking advantage of the high temporal and spatial resolution of the Solar Dynamics Observatory observations, we present a fast EUV wave associated with a mini-filament eruption, a C1.0 flare, and a coronal mass ejection (CME) on 2011 September 30. The event took place at the periphery between two active regions (ARs). The mini-filament rapidly erupted as a blowout jet associated with a flare and a CME. The CME front was likely developed from the large-scale overlying loops. The wave onset was nearly simultaneous with the start of the jet and the flare. The wave departed far from the flare center and showed a close location relative to the rapid jet. The wave had an initial speed of about 1100 km s(-1) and a slight deceleration in the last phase, and the velocity decreased to about 500 km s(-1). The wave propagated in a narrow angle extent, likely to avoid the ARs on both sides. All the results provide evidence that the fast EUV wave was a fast-mode MHD wave. The wave resisted being driven by the CME, because it opened up the large-scale loops and its front likely formed later than the wave. The wave was most likely triggered by the jet, due to their close timing and location relations.
学科主题	Astronomy & Astrophysics
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Astronomy & Astrophysics
研究领域[WOS]	Astronomy & Astrophysics
关键词[WOS]	CORONAL MASS EJECTION ; EIT WAVES ; SOLAR CORONA ; EUV WAVE ; SOHO/EIT OBSERVATIONS ; MAGNETOACOUSTIC WAVE ; NUMERICAL-SIMULATION ; MORETON WAVES ; MHD WAVES ; X-RAY
收录类别	SCI
原文出处	http://iopscience.iop.org/article/10.1088/0004-637X/753/2/112/meta
语种	英语
WOS记录号	WOS:000305912700019
内容类型	期刊论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/6196]
专题	云南天文台_太阳物理研究组
作者单位	National Astronomical Observatories/Yunnan Astronomical Observatory, Chinese Academy of Sciences, Kunming 650011, China
推荐引用方式 GB/T 7714	Zheng RS,Jiang YC,Yang JY,et al. A FAST PROPAGATING EXTREME-ULTRAVIOLET WAVE ASSOCIATED WITH A MINI-FILAMENT ERUPTION[J]. ASTROPHYSICAL JOURNAL,2012,753(2):112-119.
APA	Zheng RS.,Jiang YC.,Yang JY.,Bi Y.,Hong JC.,...&Yang B.(2012).A FAST PROPAGATING EXTREME-ULTRAVIOLET WAVE ASSOCIATED WITH A MINI-FILAMENT ERUPTION.ASTROPHYSICAL JOURNAL,753(2),112-119.
MLA	Zheng RS,et al."A FAST PROPAGATING EXTREME-ULTRAVIOLET WAVE ASSOCIATED WITH A MINI-FILAMENT ERUPTION".ASTROPHYSICAL JOURNAL 753.2(2012):112-119.